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K21 SSN

2003 Porsche Boxster

Silver Petrol 2700cc
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MOT Status

Valid
Expires12 May 2027
Tests25 (18 pass, 7 fail)
Pass rate72%

Mileage

125,828 mi
Last recorded125,828 miles
Recorded on13 May 2026
Typical for 2003 Porsche Boxster58,432 mi

Significantly above average — investigate

4 checks still locked for this Porsche
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationK21 SSN
MakePorsche
ModelBoxster
Year2003
ColourSilver
Fuel typePetrol
Engine2,700cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

18 pass 7 fail
Pass 13 May 2026 125,828 miles
Fail 12 May 2026 125,818 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content at idle exceeds manufacturer's specified limits (8.2.1.2 (b))

Front Headlamp lens seriously defective (4.1.1 (b) (ii))

Front Windscreen washer provides insufficient washer liquid (3.5 (a))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c))

Nearside Front Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Nearside Rear Brake pipe corroded, covered in grease or other material on caliper (1.1.11 (c))

Nearside Rear Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Front Brake pipe corroded, covered in grease or other material on caliper (1.1.11 (c))

Offside Front Brake pipe corroded, covered in grease or other material on caliper (1.1.11 (c))

Offside Front Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Rear Brake pipe corroded, covered in grease or other material on caliper (1.1.11 (c))

Offside Rear Exhaust has a minor leak of exhaust gases joint sleeve (6.1.2 (a))

Offside Rear Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Pass 24 Dec 2024 123,554 miles
Pass 21 Dec 2023 119,870 miles

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Nearside Rear Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Offside Front Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Pass 20 Dec 2022 115,599 miles
Pass 14 Oct 2021 109,447 miles
Pass 12 Oct 2020 105,566 miles
Pass 8 Apr 2019 97,883 miles
Pass 8 May 2017 97,312 miles

Front brake disc worn, pitted or scored, but not seriously weakened inners worn (3.5.1i)

Nearside Rear Exhaust has a minor leak of exhaust gases (7.1.2)

Offside Rear Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.5b)

Fail 8 May 2017 97,312 miles

Front brake disc worn, pitted or scored, but not seriously weakened inners worn (3.5.1i)

Nearside Front Headlamp aim beam image obviously incorrect (1.8.A.1b)

Nearside Rear Exhaust has a minor leak of exhaust gases (7.1.2)

Offside Rear Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.5b)

Pass 12 May 2016 95,628 miles
Fail 11 May 2016 95,623 miles

Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3)

Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Nearside Headlamp aim beam image obviously incorrect (1.8.A.1b)

Offside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Pass 6 May 2015 92,690 miles

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Fail 2 May 2015 92,685 miles

Nearside Headlamp not working on dipped beam (1.7.5a)

Parking brake: efficiency below requirements (3.7.B.7)

Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone 'A' (8.3.1e)

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Pass 9 May 2014 89,036 miles

Nearside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Rear Brake pad(s) wearing thin (3.5.1g)

Fail 9 May 2014 89,036 miles

Nearside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Headlamp aim beam image obviously incorrect (1.8.A.1b)

Rear Brake pad(s) wearing thin (3.5.1g)

Windscreen washer provides insufficient washer liquid (8.2.3)

Pass 13 Apr 2013 81,411 miles

Front Brake pad(s) wearing thin (3.5.1g)

Nearside Inner Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Inner Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Rear Brake pad(s) wearing thin (3.5.1g)

Pass 31 Mar 2012 69,647 miles

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Pass 12 Feb 2011 52,746 miles
Fail 12 Feb 2011 52,746 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Pass 31 Dec 2009 35,390 miles

TESTED IN VERY WET WEATHER CONDITIONS.

Fail 30 Dec 2009 35,344 miles

Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

TESTED IN VERY WET WEATHER CONDITIONS.

Pass 14 Oct 2008 24,446 miles
Pass 23 Oct 2007 19,861 miles

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Pass 11 Oct 2006 14,999 miles

How Reliable is the Porsche Boxster?

Based on 726,695 MOT tests across 46,886 vehicles.

82.8%
Pass Rate
2,475
Miles/Year
29
Year Lifespan
46,886
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 19,504
Brake pipe excessively corroded 6,317
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits 5,538
brake disc excessively pitted 5,177
position lamp(s) not working 5,126
Full Porsche Boxster reliability report

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K21 SSN is a 2003 Porsche Boxster in Silver with a 2,700cc petrol engine. This vehicle has been through 25 MOT tests with a personal pass rate of 72%.

Across all 2003 Porsche Boxster models, the average MOT pass rate is 80.1% with a typical mileage of 58,432 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Porsche Boxster fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 19,504 recorded failures. If you're considering buying K21 SSN, it's worth having these areas checked by a mechanic before committing.

The Porsche Boxster typically stays on UK roads for around 29 years. At 23 years old, this Porsche Boxster is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of K21 SSN?

You can check the full history of K21 SSN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K21 SSN registered?

K21 SSN is a 2003 Porsche Boxster, first registered on 24 October 2003.

Is K21 SSN safe to buy?

The MOT history for K21 SSN shows 25 tests with a 72% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does K21 SSN have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on K21 SSN. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.